Oscar Salazar
  • Projects
  • Experience
  • About me

Projects

FullstackDigital Vaccination Record

Digital Vaccination Record

Web system for managing digital vaccination records with user roles, QR codes, PDF documents, and notifications.

  • Laravel
  • React
  • PostgreSQL
  • CSS
  • QR
  • PDF
FullstackMETEOR – Smart Weather Station

METEOR – Smart Weather Station

IoT platform for real-time environmental monitoring using ESP32, LoRa, Laravel, React, and PostgreSQL.

  • Laravel
  • React
  • PostgreSQL
  • ESP32
  • LoRa
  • Chart.js
BackendMETEOR API

METEOR API

RESTful API for collecting, processing, and managing real-time weather station data from IoT devices.

  • Laravel
  • PostgreSQL
  • REST API
  • ESP32
  • LoRa
FullstackSolar Mapping Platform for Greenhouses

Solar Mapping Platform for Greenhouses

IoT platform for analyzing sunlight distribution in greenhouses through a sensor network, heat maps, and real-time data.

  • React
  • FastAPI
  • PostgreSQL
  • Chart.js
  • Tailwind CSS
  • ESP32
  • LDR/BH1750
FrontendPascal Lexical Analyzer

Pascal Lexical Analyzer

Interactive web application that performs lexical analysis of Pascal source code by identifying and classifying tokens.

  • HTML
  • CSS
  • JavaScript
  • Pascal
FrontendPassword Generator and Strength Checker

Password Generator and Strength Checker

Web application that generates secure passwords, evaluates their strength, and helps detect exposed credentials.

  • HTML
  • CSS
  • JavaScript
  • Web Security
BackendAuthCore API

AuthCore API

Backend API for user authentication, access control, account management, and protected application resources.

  • Laravel
  • PHP
  • PostgreSQL
  • REST API